Using the decondensing effect of ethidium bromide and replicative (RBA) staining a high resolution map of cattle chromosomes was produced. The extent and distribution pattern of R(G) blocks were… (More)

Restriction endonuclease in situ digestion of metaphase chromosomes gives an opportunity to reveal strips with different structure within GC-rich pericentric heterochromatin of the domestic horse and… (More)

A high-resolution cytogenetic map (670 bands per haploid set) of RBA-banded chromosomes has been constructed in the domestic horse Equus caballus. The size and distribution of the replication-based… (More)

Distribution of blocks of ribosomal RNA genes along metaphase chromosomes of 26 horses from five breeds was determined by means of a modified method of fluorescence in situ hybridization (FISH) in… (More)

A comparative analysis of Bos taurus L. cytogenetic maps of different resolution levels was used to study principles of fusion R(G)-bands during chromosome condensation from prophase to the late… (More)

The incidence of heteroploid spermatozoa was studied by mono- and dual-colored fluorescence in situ hybridization in semen samples from donors and patients with normal and impaired spermatogenesis.… (More)

Distribution of T-bands on mitotic chromosomes of Bos taurus was studied. Association of T-bands with telomeres and enrichment of T-bands with genes, with a known localization is described. After… (More)

The localization of the putative testis determining gene (TDF) was established with isotopic and nonisotopic methods of in situ hybridization in prometaphasic chromosomes of cattle. The results of… (More)

Heterochromatin distribution was studied in three species of subfamily Bovinae: bison (Bison bison), European bison (Bison bonasus), and gayal (Bos frontalis). In all of the studied species, C- and… (More)